Commit abf3d1d9 authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

mpu9250: getRawMagnet: pass request success to userland

parent 0af72f0d

include/driver/mpu9250.h

+1 −1
Original line number Diff line number Diff line
@@ -269,7 +269,7 @@ class MPU9250 { 
		inline int getGyroZ() { return getWordReg(71); }

		void getRawAccel(int *x, int *y, int *z);

		void getRawGyro(int *x, int *y, int *z);

		void getRawMagnet(int *x, int *y, int *z);

		bool getRawMagnet(int *x, int *y, int *z);

		void getAccel(float *g_x, float *g_y, float *g_z);

		void getGyro(float *dps_x, float *dps_y, float *dps_z);

		void getMagnet(int *x, int *y, int *z);

src/driver/mpu9250.cc

+3 −2
Original line number Diff line number Diff line
@@ -201,7 +201,7 @@ void MPU9250::getGyro(float *dps_x, float *dps_y, float *dps_z) 
	*dps_z = z * fsr_factor;

}



void MPU9250::getRawMagnet(int *x, int *y, int *z)

bool MPU9250::getRawMagnet(int *x, int *y, int *z)

{

	txbuf[0] = 0x02;

	i2c.xmit(0x0c, 1, txbuf, 8, rxbuf);
@@ -210,9 +210,10 @@ void MPU9250::getRawMagnet(int *x, int *y, int *z) 
		*x = ((signed int)rxbuf[2] << 8) + rxbuf[1];

		*y = ((signed int)rxbuf[4] << 8) + rxbuf[3];

		*z = ((signed int)rxbuf[6] << 8) + rxbuf[5];

		return true;

	}

	else {

		*x = *y = *z = 0;

		return false;

	}

}